Question
37 of a bag of beads were grey. 34 of the remaining beads were black and the rest were purple. If there were 42 more black beads than purple beads, how many beads were there in the bag altogether?
4 m

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37 of a bag of beads were grey. 34 of the remaining beads were black and the rest were purple. If there were 42 more black beads than purple beads, how many beads were there in the bag altogether?